39422929

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^2$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 51414720

約数和(自身を除く): 11991791

約数列:

[1, 7, 13, 19, 91, 133, 151, 247, 1057, 1729, 1963, 2869, 13741, 20083, 22801, 37297, 159607, 261079, 296413, 433219, 2074891, 3032533, 5631847, 39422929]

約数ペア:

[(1, 39422929), (7, 5631847), (13, 3032533), (19, 2074891), (91, 433219), (133, 296413), (151, 261079), (247, 159607), (1057, 37297), (1729, 22801), (1963, 20083), (2869, 13741)]